Key Takeaways COHR posted 17.3% YoY revenue growth and a huge sequential rise in operating income in Q1 FY26.Strong demand for 800G and 1.6T products fueled COHR's growth and supports bullish 2026 expectations.SYM faces headwinds from customer concentration and lags COHR in earnings consistency and valuation. Symbotic (SYM) and Coherent Corp. (COHR) are prominent players in the Zacks Technology Services industry. Headquartered in Wilmington, MA, Symbotic specializes in developing, commercializing and deploy ...